Attractive, beautiful, or a poet
Teigan is a modern spelling variant of the Welsh name Tegan, derived from the word 'teg' meaning fair or beautiful. It is also sometimes associated with the Irish surname O'Tadhgain, which relates to the name Tadhg, meaning a poet or philosopher. This spelling has gained some traction as a gender-neutral option in English-speaking countries.
Australian netball player
US births per 5-year period, 1990–present (SSA data).